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Cerebrate's avatar
Cerebrate
New Contributor II
8 years ago
Solved

Dynamic port blocking - what the heck?

I'm having a peculiar issue with inbound TCP connections (to my local smart home services and Plex server). Basically, after a period of successful operation, I can no longer receive inbound connecti...
connection refused
filtering
ip
port blocking
tcp
  • Cerebrate's avatar
    Cerebrate
    8 years ago

    ..sorry, please ignore this. Found a local problem upstream of the router.

    -c

Cerebrate's avatar
Cerebrate
New Contributor II
8 years ago

I should note that this port appears closed (i.e., connection refused) rather than giving no response, unlike the ports listed here: https://www.cox.com/residential/support/internet-ports-blocked-or-restricted-by-cox.html .

-c